单项选择题
A.plugging all scuppers and drains B.placing floating booms around the ship C.regularly emptying all drip pans D.thoroughly draining all bunkering hoses
In the event of a small bunker oil spill on deck occurr...
单项选择题In the event of a small bunker oil spill on deck occurring while bunkering, you should （）.
A.wash down the area immediately with a fire hose B.wash down the area with kerosene C.cover the area with absorbent material D.cover the area with foam
Radiation can spread a fire by （）.A.transmitting the he...
单项选择题Radiation can spread a fire by （）.
A.transmitting the heat of a fire through the ship s metal B.burning liquids flowing into another space C.heated gases flowing through ventilation systems D.the transfer of heat across an unobstructed space
Which of the listed burning materials would be describe...
单项选择题Which of the listed burning materials would be described as a class "B" fire?（）
A.Acetylene B.Lube oil C.Grease D.All of the above
